[john_fushi]

Just create child processes with a shared memory region. That's not multi-threading.

[outworlder]

Hah, I've used the forking server approach very successfully before.

Plus, threads and processes are essentially the same on unix land – kernel flags will control behavior like shared memory. Which you can still setup manually. Or just use whatever IPC fancies you.

[bitL]

Technically correct is the best kind of correct ;-)